As a volunteer of the 2012 London Olympic Games, which sign will you prepare to remind people to keep the environment clean?
#21841
A
B
C
D
推荐题目
 –Would it bother you if I asked for your opinion on this report? --______.
#2223
A
No, I don’t
B
Yes, go ahead
C
Not at all
D
With pleasure
 --- I’m sorry for stepping on your foot. --- ______.
#22595
A
That’s all right
B
No, it’s my mistake
C
You didn’t hurt me at all
D
Yes, don’t worry about it
— I have passed the college entrance examination!— _____
#3252
A
Good luck!
B
Congratulations!
C
With pleasure.
D
Best wishes.